859 views1971 AIDJEX pilot study. The University of Washington boundary-layer studies used divers to assemble current-meter masts under the water and to map under-ice topography
Image Credit: National Snow & Ice Data Center
AIDJEX Web site

412 viewsAIDJEX 1971 Pilot Study: NASA, NAVOCEANO, and the U.S. coast guard made a series of remote-sensing flight over the AIDJEX strain array. The photo shows a NASA convair 990 making a low-level pass over the area
Image Credit: National Snow & Ice Data Center
AIDJEX Web site